Generating preferred metadata for content items

ABSTRACT

An electronic device is disclosed. The electronic device stores metadata associated with a content item, the metadata including first metadata from a first source and second metadata from a second source. Both the first and second metadata are associated with a particular attribute of the content item. Based on the first and second metadata, preferred metadata is generated for a particular attribute of the content item.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.14/637,208, filed Mar. 3, 2015, which claims the benefit of U.S.Provisional Patent Application No. 62/057,955, filed Sep. 30, 2014, theentire disclosures of which are incorporated herein by reference for allpurposes.

FIELD OF THE DISCLOSURE

This relates generally to processing metadata associated with contentitems.

BACKGROUND OF THE DISCLOSURE

Electronic devices that provide a user interface for navigating anddisplaying content items require accurate and useful metadata for thecontent items to ease user interaction. However, metadata pulled fromdifferent sources can be incomplete, redundant, and/or conflicting.

SUMMARY OF THE DISCLOSURE

An electronic device is disclosed. The electronic device stores metadataassociated with a content item, the metadata including first metadatafrom a first source and second metadata from a second source. Both thefirst and second metadata are associated with a particular attribute ofthe content item. Based on the first and second metadata, preferredmetadata is generated for a particular attribute of the content item.

BRIEF DESCRIPTION OF THE DRAWINGS

For a better understanding of the various described embodiments,reference should be made to the Detailed Description below, inconjunction with the following drawings in which like reference numeralsrefer to corresponding parts throughout the figures.

FIG. 1A is a block diagram illustrating a multifunction device with atouch-sensitive display in accordance with some embodiments.

FIG. 1B is a block diagram illustrating exemplary components for eventhandling in accordance with some embodiments.

FIG. 2 illustrates a multifunction device having a touch screen inaccordance with some embodiments.

FIG. 3 is a block diagram of an exemplary multifunction device with adisplay and a touch-sensitive surface in accordance with someembodiments.

FIG. 4 illustrates an exemplary user interface for a multifunctiondevice with a touch-sensitive surface that is separate from the displayin accordance with some embodiments.

FIG. 5 illustrates a block diagram of an exemplary architecture for thedevice according to some embodiments of the disclosure.

FIG. 6 illustrates an exemplary user interface for navigating throughand selecting content items in accordance with some embodiments of thedisclosure.

FIGS. 7A-7B are flow diagrams illustrating a method of generatingpreferred metadata for a content item in accordance with someembodiments.

DETAILED DESCRIPTION

In the following description of examples, reference is made to theaccompanying drawings which form a part hereof, and in which it is shownby way of illustration specific examples that can be practiced. It is tobe understood that other examples can be used and structural changes canbe made without departing from the scope of the disclosed examples.

Exemplary Devices

Embodiments of electronic devices, user interfaces for such devices, andassociated processes for using such devices are described. In someembodiments, the device is a portable communications device, such as amobile telephone, that also contains other functions, such as PDA and/ormusic player functions. Exemplary embodiments of portable multifunctiondevices include, without limitation, the iPhone®, iPod Touch®, and iPad®devices from Apple Inc. of Cupertino, Calif. Other portable electronicdevices, such as laptops or tablet computers with touch-sensitivesurfaces (e.g., touch screen displays and/or touch pads), are,optionally, used. It should also be understood that, in someembodiments, the device is not a portable communications device, but isa desktop computer or a television with a touch-sensitive surface (e.g.,a touch screen display and/or a touch pad). In some embodiments, thedevice does not have a touch screen display and/or a touch pad, butrather is capable of outputting display information (such as the userinterfaces of the disclosure) for display on a separate display device,and capable of receiving input information from a separate input devicehaving one or more input mechanisms (such as one or more buttons, atouch screen display and/or a touch pad). In some embodiments, thedevice has a display, but is capable of receiving input information froma separate input device having one or more input mechanisms (such as oneor more buttons, a touch screen display and/or a touch pad).

In the discussion that follows, an electronic device that includes adisplay and a touch-sensitive surface is described. It should beunderstood, however, that the electronic device optionally includes oneor more other physical user-interface devices, such as a physicalkeyboard, a mouse and/or a joystick. Further, as described above, itshould be understood that the described electronic device, display andtouch-sensitive surface are optionally distributed amongst two or moredevices. Therefore, as used in this disclosure, information displayed onthe electronic device or by the electronic device is optionally used todescribe information outputted by the electronic device for display on aseparate display device (touch-sensitive or not). Similarly, as used inthis disclosure, input received on the electronic device (e.g., touchinput received on a touch-sensitive surface of the electronic device) isoptionally used to describe input received on a separate input device,from which the electronic device receives input information.

The device typically supports a variety of applications, such as one ormore of the following: a drawing application, a presentationapplication, a word processing application, a website creationapplication, a disk authoring application, a spreadsheet application, agaming application, a telephone application, a video conferencingapplication, an e-mail application, an instant messaging application, aworkout support application, a photo management application, a digitalcamera application, a digital video camera application, a web browsingapplication, a digital music player application, a television channelbrowsing application, and/or a digital video player application.

The various applications that are executed on the device optionally useat least one common physical user-interface device, such as thetouch-sensitive surface. One or more functions of the touch-sensitivesurface as well as corresponding information displayed on the deviceare, optionally, adjusted and/or varied from one application to the nextand/or within a respective application. In this way, a common physicalarchitecture (such as the touch-sensitive surface) of the deviceoptionally supports the variety of applications with user interfacesthat are intuitive and transparent to the user.

Attention is now directed toward embodiments of portable or non-portabledevices with touch-sensitive displays, though the devices need notinclude touch-sensitive displays or displays in general, as describedabove. FIG. 1A is a block diagram illustrating portable or non-portablemultifunction device 100 with touch-sensitive displays 112 in accordancewith some embodiments. Touch-sensitive display 112 is sometimes called a“touch screen” for convenience, and is sometimes known as or called atouch-sensitive display system. Device 100 includes memory 102 (whichoptionally includes one or more computer readable storage mediums),memory controller 122, one or more processing units (CPU's) 120,peripherals interface 118, RF circuitry 108, audio circuitry 110,speaker 111, microphone 113, input/output (I/O) subsystem 106, otherinput or control devices 116, and external port 124. Device 100optionally includes one or more optical sensors 164. Device 100optionally includes one or more intensity sensors 165 for detectingintensity of contacts on device 100 (e.g., a touch-sensitive surfacesuch as touch-sensitive display system 112 of device 100). Device 100optionally includes one or more tactile output generators 167 forgenerating tactile outputs on device 100 (e.g., generating tactileoutputs on a touch-sensitive surface such as touch-sensitive displaysystem 112 of device 100 or touchpad 355 of device 300). Thesecomponents optionally communicate over one or more communication busesor signal lines 103.

As used in the specification and claims, the term “intensity” of acontact on a touch-sensitive surface refers to the force or pressure(force per unit area) of a contact (e.g., a finger contact) on thetouch-sensitive surface, or to a substitute (proxy) for the force orpressure of a contact on the touch-sensitive surface. The intensity of acontact has a range of values that includes at least four distinctvalues and more typically includes hundreds of distinct values (e.g., atleast 256). Intensity of a contact is, optionally, determined (ormeasured) using various approaches and various sensors or combinationsof sensors. For example, one or more force sensors underneath oradjacent to the touch-sensitive surface are, optionally, used to measureforce at various points on the touch-sensitive surface. In someimplementations, force measurements from multiple force sensors arecombined (e.g., a weighted average) to determine an estimated force of acontact. Similarly, a pressure-sensitive tip of a stylus is, optionally,used to determine a pressure of the stylus on the touch-sensitivesurface. Alternatively, the size of the contact area detected on thetouch-sensitive surface and/or changes thereto, the capacitance of thetouch-sensitive surface proximate to the contact and/or changes thereto,and/or the resistance of the touch-sensitive surface proximate to thecontact and/or changes thereto are, optionally, used as a substitute forthe force or pressure of the contact on the touch-sensitive surface. Insome implementations, the substitute measurements for contact force orpressure are used directly to determine whether an intensity thresholdhas been exceeded (e.g., the intensity threshold is described in unitscorresponding to the substitute measurements). In some implementations,the substitute measurements for contact force or pressure are convertedto an estimated force or pressure and the estimated force or pressure isused to determine whether an intensity threshold has been exceeded(e.g., the intensity threshold is a pressure threshold measured in unitsof pressure).

As used in the specification and claims, the term “tactile output”refers to physical displacement of a device relative to a previousposition of the device, physical displacement of a component (e.g., atouch-sensitive surface) of a device relative to another component(e.g., housing) of the device, or displacement of the component relativeto a center of mass of the device that will be detected by a user withthe user's sense of touch. For example, in situations where the deviceor the component of the device is in contact with a surface of a userthat is sensitive to touch (e.g., a finger, palm, or other part of auser's hand), the tactile output generated by the physical displacementwill be interpreted by the user as a tactile sensation corresponding toa perceived change in physical characteristics of the device or thecomponent of the device. For example, movement of a touch-sensitivesurface (e.g., a touch-sensitive display or trackpad) is, optionally,interpreted by the user as a “down click” or “up click” of a physicalactuator button. In some cases, a user will feel a tactile sensationsuch as an “down click” or “up click” even when there is no movement ofa physical actuator button associated with the touch-sensitive surfacethat is physically pressed (e.g., displaced) by the user's movements. Asanother example, movement of the touch-sensitive surface is, optionally,interpreted or sensed by the user as “roughness” of the touch-sensitivesurface, even when there is no change in smoothness of thetouch-sensitive surface. While such interpretations of touch by a userwill be subject to the individualized sensory perceptions of the user,there are many sensory perceptions of touch that are common to a largemajority of users. Thus, when a tactile output is described ascorresponding to a particular sensory perception of a user (e.g., an “upclick,” a “down click,” “roughness”), unless otherwise stated, thegenerated tactile output corresponds to physical displacement of thedevice or a component thereof that will generate the described sensoryperception for a typical (or average) user.

It should be appreciated that device 100 is only one example of aportable or non-portable multifunction device, and that device 100optionally has more or fewer components than shown, optionally combinestwo or more components, or optionally has a different configuration orarrangement of the components. The various components shown in FIG. 1Aare implemented in hardware, software, or a combination of both hardwareand software, including one or more signal processing and/or applicationspecific integrated circuits. Further, the various components shown inFIG. 1A are optionally implemented across two or more devices; forexample, a display and audio circuitry on a display device, atouch-sensitive surface on an input device, and remaining components ondevice 100. In such an embodiment, device 100 optionally communicateswith the display device and/or the input device to facilitate operationof the system, as described in the disclosure, and the variouscomponents described herein that relate to display and/or input remainin device 100, or are optionally included in the display and/or inputdevice, as appropriate.

Memory 102 optionally includes high-speed random access memory andoptionally also includes non-volatile memory, such as one or moremagnetic disk storage devices, flash memory devices, or othernon-volatile solid-state memory devices. Access to memory 102 by othercomponents of device 100, such as CPU 120 and the peripherals interface118, is, optionally, controlled by memory controller 122.

Peripherals interface 118 can be used to couple input and outputperipherals of the device to CPU 120 and memory 102. The one or moreprocessors 120 run or execute various software programs and/or sets ofinstructions stored in memory 102 to perform various functions fordevice 100 and to process data.

In some embodiments, peripherals interface 118, CPU 120, and memorycontroller 122 are, optionally, implemented on a single chip, such aschip 104. In some other embodiments, they are, optionally, implementedon separate chips.

RF (radio frequency) circuitry 108 receives and sends RF signals, alsocalled electromagnetic signals. RF circuitry 108 converts electricalsignals to/from electromagnetic signals and communicates withcommunications networks and other communications devices via theelectromagnetic signals. RF circuitry 108 optionally includes well-knowncircuitry for performing these functions, including but not limited toan antenna system, an RF transceiver, one or more amplifiers, a tuner,one or more oscillators, a digital signal processor, a CODEC chipset, asubscriber identity module (SIM) card, memory, and so forth. RFcircuitry 108 optionally communicates with networks, such as theInternet, also referred to as the World Wide Web (WWW), an intranetand/or a wireless network, such as a cellular telephone network, awireless local area network (LAN) and/or a metropolitan area network(MAN), and other devices by wireless communication. The wirelesscommunication optionally uses any of a plurality of communicationsstandards, protocols and technologies, including but not limited toGlobal System for Mobile Communications (GSM), Enhanced Data GSMEnvironment (EDGE), high-speed downlink packet access (HSDPA),high-speed uplink packet access (HSDPA), Evolution, Data-Only (EV-DO),HSPA, HSPA+, Dual-Cell HSPA (DC-HSPDA), long term evolution (LTE), nearfield communication (NFC), wideband code division multiple access(W-CDMA), code division multiple access (CDMA), time division multipleaccess (TDMA), Bluetooth, Wireless Fidelity (Wi-Fi) (e.g., IEEE 802.11a,IEEE 802.11b, IEEE 802.11g and/or IEEE 802.11n), voice over InternetProtocol (VoIP), Wi-MAX, a protocol for e-mail (e.g., Internet messageaccess protocol (IMAP) and/or post office protocol (POP)), instantmessaging (e.g., extensible messaging and presence protocol (XMPP),Session Initiation Protocol for Instant Messaging and PresenceLeveraging Extensions (SIMPLE), Instant Messaging and Presence Service(IMPS)), and/or Short Message Service (SMS), or any other suitablecommunication protocol, including communication protocols not yetdeveloped as of the filing date of this document.

Audio circuitry 110, speaker 111, and microphone 113 provide an audiointerface between a user and device 100. Audio circuitry 110 receivesaudio data from peripherals interface 118, converts the audio data to anelectrical signal, and transmits the electrical signal to speaker 111.Speaker 111 converts the electrical signal to human-audible sound waves.Audio circuitry 110 also receives electrical signals converted bymicrophone 113 from sound waves. Audio circuitry 110 converts theelectrical signal to audio data and transmits the audio data toperipherals interface 118 for processing. Audio data is, optionally,retrieved from and/or transmitted to memory 102 and/or RF circuitry 108by peripherals interface 118. In some embodiments, audio circuitry 110also includes a headset jack (e.g., 212, FIG. 2). The headset jackprovides an interface between audio circuitry 110 and removable audioinput/output peripherals, such as output-only headphones or a headsetwith both output (e.g., a headphone for one or both ears) and input(e.g., a microphone).

I/O subsystem 106 couples input/output peripherals on device 100, suchas touch screen 112 and other input control devices 116, to peripheralsinterface 118. I/O subsystem 106 optionally includes display controller156, optical sensor controller 158, intensity sensor controller 159,haptic feedback controller 161 and one or more input controllers 160 forother input or control devices. The one or more input controllers 160receive/send electrical signals from/to other input or control devices116. The other input control devices 116 optionally include physicalbuttons (e.g., push buttons, rocker buttons, etc.), dials, sliderswitches, joysticks, click wheels, and so forth. In some alternateembodiments, input controller(s) 160 are, optionally, coupled to any (ornone) of the following: a keyboard, infrared port, USB port, and apointer device such as a mouse. The one or more buttons (e.g., 208, FIG.2) optionally include an up/down button for volume control of speaker111 and/or microphone 113. The one or more buttons optionally include apush button (e.g., 206, FIG. 2).

Touch-sensitive display 112 provides an input interface and an outputinterface between the device and a user. As described above, thetouch-sensitive operation and the display operation of touch-sensitivedisplay 112 are optionally separated from each other, such that adisplay device is used for display purposes and a touch-sensitivesurface (whether display or not) is used for input detection purposes,and the described components and functions are modified accordingly.However, for simplicity, the following description is provided withreference to a touch-sensitive display. Display controller 156 receivesand/or sends electrical signals from/to touch screen 112. Touch screen112 displays visual output to the user. The visual output optionallyincludes graphics, text, icons, video, and any combination thereof(collectively termed “graphics”). In some embodiments, some or all ofthe visual output corresponds to user-interface objects.

Touch screen 112 has a touch-sensitive surface, sensor or set of sensorsthat accepts input from the user based on haptic and/or tactile contact.Touch screen 112 and display controller 156 (along with any associatedmodules and/or sets of instructions in memory 102) detect contact (andany movement or breaking of the contact) on touch screen 112 andconverts the detected contact into interaction with user-interfaceobjects (e.g., one or more soft keys, icons, web pages or images) thatare displayed on touch screen 112. In an exemplary embodiment, a pointof contact between touch screen 112 and the user corresponds to a fingerof the user.

Touch screen 112 optionally uses LCD (liquid crystal display)technology, LPD (light emitting polymer display) technology, or LED(light emitting diode) technology, although other display technologiesare used in other embodiments. Touch screen 112 and display controller156 optionally detect contact and any movement or breaking thereof usingany of a plurality of touch sensing technologies now known or laterdeveloped, including but not limited to capacitive, resistive, infrared,and surface acoustic wave technologies, as well as other proximitysensor arrays or other elements for determining one or more points ofcontact with touch screen 112. In an exemplary embodiment, projectedmutual capacitance sensing technology is used, such as that found in theiPhone®, iPod Touch®, and iPad® from Apple Inc. of Cupertino, Calif.

Touch screen 112 optionally has a video resolution in excess of 100 dpi.In some embodiments, the touch screen has a video resolution ofapproximately 160 dpi. The user optionally makes contact with touchscreen 112 using any suitable object or appendage, such as a stylus, afinger, and so forth. In some embodiments, the user interface isdesigned to work primarily with finger-based contacts and gestures,which can be less precise than stylus-based input due to the larger areaof contact of a finger on the touch screen. In some embodiments, thedevice translates the rough finger-based input into a precisepointer/cursor position or command for performing the actions desired bythe user.

In some embodiments, in addition to the touch screen, device 100optionally includes a touchpad (not shown) for activating ordeactivating particular functions. In some embodiments, the touchpad isa touch-sensitive area of the device that, unlike the touch screen, doesnot display visual output. The touchpad is, optionally, atouch-sensitive surface that is separate from touch screen 112 or anextension of the touch-sensitive surface formed by the touch screen.

Device 100 also includes power system 162 for powering the variouscomponents. Power system 162 optionally includes a power managementsystem, one or more power sources (e.g., battery, alternating current(AC)), a recharging system, a power failure detection circuit, a powerconverter or inverter, a power status indicator (e.g., a light-emittingdiode (LED)) and any other components associated with the generation,management and distribution of power in portable or non-portabledevices.

Device 100 optionally also includes one or more optical sensors 164.FIG. 1A shows an optical sensor coupled to optical sensor controller 158in I/O subsystem 106. Optical sensor 164 optionally includescharge-coupled device (CCD) or complementary metal-oxide semiconductor(CMOS) phototransistors. Optical sensor 164 receives light from theenvironment, projected through one or more lens, and converts the lightto data representing an image. In conjunction with imaging module 143(also called a camera module), optical sensor 164 optionally capturesstill images or video. In some embodiments, an optical sensor is locatedon the back of device 100, opposite touch screen display 112 on thefront of the device, so that the touch screen display is enabled for useas a viewfinder for still and/or video image acquisition. In someembodiments, another optical sensor is located on the front of thedevice so that the user's image is, optionally, obtained forvideoconferencing while the user views the other video conferenceparticipants on the touch screen display.

Device 100 optionally also includes one or more contact intensitysensors 165. FIG. 1A shows a contact intensity sensor coupled tointensity sensor controller 159 in I/O subsystem 106. Contact intensitysensor 165 optionally includes one or more piezoresistive strain gauges,capacitive force sensors, electric force sensors, piezoelectric forcesensors, optical force sensors, capacitive touch-sensitive surfaces, orother intensity sensors (e.g., sensors used to measure the force (orpressure) of a contact on a touch-sensitive surface). Contact intensitysensor 165 receives contact intensity information (e.g., pressureinformation or a proxy for pressure information) from the environment.In some embodiments, at least one contact intensity sensor is collocatedwith, or proximate to, a touch-sensitive surface (e.g., touch-sensitivedisplay system 112). In some embodiments, at least one contact intensitysensor is located on the back of device 100, opposite touch screendisplay 112 which is located on the front of device 100.

Device 100 optionally also includes one or more proximity sensors 166.FIG. 1A shows proximity sensor 166 coupled to peripherals interface 118.Alternately, proximity sensor 166 is coupled to input controller 160 inI/O subsystem 106. In some embodiments, the proximity sensor turns offand disables touch screen 112 when the multifunction device is placednear the user's ear (e.g., when the user is making a phone call).

Device 100 optionally also includes one or more tactile outputgenerators 167. FIG. 1A shows a tactile output generator coupled tohaptic feedback controller 161 in I/O subsystem 106. Tactile outputgenerator 167 optionally includes one or more electroacoustic devicessuch as speakers or other audio components and/or electromechanicaldevices that convert energy into linear motion such as a motor,solenoid, electroactive polymer, piezoelectric actuator, electrostaticactuator, or other tactile output generating component (e.g., acomponent that converts electrical signals into tactile outputs on thedevice). Contact intensity sensor 165 receives tactile feedbackgeneration instructions from haptic feedback module 133 and generatestactile outputs on device 100 that are capable of being sensed by a userof device 100. In some embodiments, at least one tactile outputgenerator is collocated with, or proximate to, a touch-sensitive surface(e.g., touch-sensitive display system 112) and, optionally, generates atactile output by moving the touch-sensitive surface vertically (e.g.,in/out of a surface of device 100) or laterally (e.g., back and forth inthe same plane as a surface of device 100). In some embodiments, atleast one tactile output generator sensor is located on the back ofdevice 100, opposite touch screen display 112 which is located on thefront of device 100.

Device 100 optionally also includes one or more accelerometers 168. FIG.1A shows accelerometer 168 coupled to peripherals interface 118.Alternately, accelerometer 168 is, optionally, coupled to an inputcontroller 160 in I/O subsystem 106. In some embodiments, information isdisplayed on the touch screen display in a portrait view or a landscapeview based on an analysis of data received from the one or moreaccelerometers. Device 100 optionally includes, in addition toaccelerometer(s) 168, a magnetometer (not shown) and a GPS (or GLONASSor other global navigation system) receiver (not shown) for obtaininginformation concerning the location and orientation (e.g., portrait orlandscape) of device 100.

In some embodiments, the software components stored in memory 102include operating system 126, communication module (or set ofinstructions) 128, contact/motion module (or set of instructions) 130,graphics module (or set of instructions) 132, text input module (or setof instructions) 134, Global Positioning System (GPS) module (or set ofinstructions) 135, and applications (or sets of instructions) 136.Furthermore, in some embodiments memory 102 stores device/globalinternal state 157, as shown in FIGS. 1A and 3. Device/global internalstate 157 includes one or more of: active application state, indicatingwhich applications, if any, are currently active; display state,indicating what applications, views or other information occupy variousregions of touch screen display 112; sensor state, including informationobtained from the device's various sensors and input control devices116; and location information concerning the device's location and/orattitude.

Operating system 126 (e.g., Darwin, RTXC, LINUX, UNIX, OS X, WINDOWS, oran embedded operating system such as VxWorks) includes various softwarecomponents and/or drivers for controlling and managing general systemtasks (e.g., memory management, storage device control, powermanagement, etc.) and facilitates communication between various hardwareand software components.

Communication module 128 facilitates communication with other devicesover one or more external ports 124 and also includes various softwarecomponents for handling data received by RF circuitry 108 and/orexternal port 124. External port 124 (e.g., Universal Serial Bus (USB),FIREWIRE, etc.) is adapted for coupling directly to other devices orindirectly over a network (e.g., the Internet, wireless LAN, etc.). Insome embodiments, the external port is a multi-pin (e.g., 30-pin)connector that is the same as, or similar to and/or compatible with the30-pin connector used on iPod (trademark of Apple Inc.) devices.

Contact/motion module 130 optionally detects contact with touch screen112 (in conjunction with display controller 156) and othertouch-sensitive devices (e.g., a touchpad or physical click wheel).Contact/motion module 130 includes various software components forperforming various operations related to detection of contact, such asdetermining if contact has occurred (e.g., detecting a finger-downevent), determining an intensity of the contact (e.g., the force orpressure of the contact or a substitute for the force or pressure of thecontact) determining if there is movement of the contact and trackingthe movement across the touch-sensitive surface (e.g., detecting one ormore finger-dragging events), and determining if the contact has ceased(e.g., detecting a finger-up event or a break in contact).Contact/motion module 130 receives contact data from the touch-sensitivesurface. Determining movement of the point of contact, which isrepresented by a series of contact data, optionally includes determiningspeed (magnitude), velocity (magnitude and direction), and/or anacceleration (a change in magnitude and/or direction) of the point ofcontact. These operations are, optionally, applied to single contacts(e.g., one finger contacts) or to multiple simultaneous contacts (e.g.,“multitouch”/multiple finger contacts). In some embodiments,contact/motion module 130 and display controller 156 detect contact on atouchpad.

In some embodiments, contact/motion module 130 uses a set of one or moreintensity thresholds to determine whether an operation has beenperformed by a user (e.g., to determine whether a user has “clicked” onan icon). In some embodiments at least a subset of the intensitythresholds are determined in accordance with software parameters (e.g.,the intensity thresholds are not determined by the activation thresholdsof particular physical actuators and can be adjusted without changingthe physical hardware of device 100). For example, a mouse “click”threshold of a trackpad or touch screen display can be set to any of alarge range of predefined thresholds values without changing thetrackpad or touch screen display hardware. Additionally, in someimplementations a user of the device is provided with software settingsfor adjusting one or more of the set of intensity thresholds (e.g., byadjusting individual intensity thresholds and/or by adjusting aplurality of intensity thresholds at once with a system-level click“intensity” parameter).

Contact/motion module 130 optionally detects a gesture input by a user.Different gestures on the touch-sensitive surface have different contactpatterns and intensities. Thus, a gesture is, optionally, detected bydetecting a particular contact pattern. For example, detecting a fingertap gesture includes detecting a finger-down event followed by detectinga finger-up (lift off) event at the same position (or substantially thesame position) as the finger-down event (e.g., at the position of anicon). As another example, detecting a finger swipe gesture on thetouch-sensitive surface includes detecting a finger-down event followedby detecting one or more finger-dragging events, and subsequentlyfollowed by detecting a finger-up (lift off) event.

Graphics module 132 includes various known software components forrendering and displaying graphics on touch screen 112 or other display,including components for changing the visual impact (e.g., brightness,transparency, saturation, contrast or other visual property) of graphicsthat are displayed. As used herein, the term “graphics” includes anyobject that can be displayed to a user, including without limitationtext, web pages, icons (such as user-interface objects including softkeys), digital images, videos, animations and the like.

In some embodiments, graphics module 132 stores data representinggraphics to be used. Each graphic is, optionally, assigned acorresponding code. Graphics module 132 receives, from applicationsetc., one or more codes specifying graphics to be displayed along with,if necessary, coordinate data and other graphic property data, and thengenerates screen image data to output to display controller 156.

Haptic feedback module 133 includes various software components forgenerating instructions used by tactile output generator(s) 167 toproduce tactile outputs at one or more locations on device 100 inresponse to user interactions with device 100.

Text input module 134, which is, optionally, a component of graphicsmodule 132, provides soft keyboards for entering text in variousapplications (e.g., contacts 137, e-mail 140, IM 141, browser 147, andany other application that needs text input).

GPS module 135 determines the location of the device and provides thisinformation for use in various applications (e.g., to telephone 138 foruse in location-based dialing, to camera 143 as picture/video metadata,and to applications that provide location-based services such as weatherwidgets, local yellow page widgets, and map/navigation widgets).

Applications 136 optionally include the following modules (or sets ofinstructions), or a subset or superset thereof:

-   -   contacts module 137 (sometimes called an address book or contact        list);    -   telephone module 138;    -   video conferencing module 139;    -   e-mail client module 140;    -   instant messaging (IM) module 141;    -   workout support module 142;    -   camera module 143 for still and/or video images;    -   image management module 144;    -   browser module 147;    -   calendar module 148;    -   widget modules 149, which optionally include one or more of:        weather widget 149-1, stocks widget 149-2, calculator widget        149-3, alarm clock widget 149-4, dictionary widget 149-5, and        other widgets obtained by the user, as well as user-created        widgets 149-6;    -   widget creator module 150 for making user-created widgets 149-6;    -   search module 151;    -   video and music player module 152, which is, optionally, made up        of a video player module and a music player module;    -   notes module 153;    -   map module 154;    -   online video module 155.

Examples of other applications 136 that are, optionally, stored inmemory 102 include other word processing applications, other imageediting applications, drawing applications, presentation applications,JAVA-enabled applications, encryption, digital rights management, voicerecognition, and voice replication.

In conjunction with touch screen 112, display controller 156, contactmodule 130, graphics module 132, and text input module 134, contactsmodule 137 are, optionally, used to manage an address book or contactlist (e.g., stored in application internal state 192 of contacts module137 in memory 102 or memory 370), including: adding name(s) to theaddress book; deleting name(s) from the address book; associatingtelephone number(s), e-mail address(es), physical address(es) or otherinformation with a name; associating an image with a name; categorizingand sorting names; providing telephone numbers or e-mail addresses toinitiate and/or facilitate communications by telephone 138, videoconference 139, e-mail 140, or IM 141; and so forth.

In conjunction with RF circuitry 108, audio circuitry 110, speaker 111,microphone 113, touch screen 112, display controller 156, contact module130, graphics module 132, and text input module 134, telephone module138 are, optionally, used to enter a sequence of characterscorresponding to a telephone number, access one or more telephonenumbers in address book 137, modify a telephone number that has beenentered, dial a respective telephone number, conduct a conversation anddisconnect or hang up when the conversation is completed. As notedabove, the wireless communication optionally uses any of a plurality ofcommunications standards, protocols and technologies.

In conjunction with RF circuitry 108, audio circuitry 110, speaker 111,microphone 113, touch screen 112, display controller 156, optical sensor164, optical sensor controller 158, contact module 130, graphics module132, text input module 134, contact list 137, and telephone module 138,videoconferencing module 139 includes executable instructions toinitiate, conduct, and terminate a video conference between a user andone or more other participants in accordance with user instructions.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact module 130, graphics module 132, and text inputmodule 134, e-mail client module 140 includes executable instructions tocreate, send, receive, and manage e-mail in response to userinstructions. In conjunction with image management module 144, e-mailclient module 140 makes it very easy to create and send e-mails withstill or video images taken with camera module 143.

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact module 130, graphics module 132, and text inputmodule 134, the instant messaging module 141 includes executableinstructions to enter a sequence of characters corresponding to aninstant message, to modify previously entered characters, to transmit arespective instant message (for example, using a Short Message Service(SMS) or Multimedia Message Service (MMS) protocol for telephony-basedinstant messages or using XIVIPP, SIMPLE, or IMPS for Internet-basedinstant messages), to receive instant messages and to view receivedinstant messages. In some embodiments, transmitted and/or receivedinstant messages optionally include graphics, photos, audio files, videofiles and/or other attachments as are supported in a MMS and/or anEnhanced Messaging Service (EMS). As used herein, “instant messaging”refers to both telephony-based messages (e.g., messages sent using SMSor MMS) and Internet-based messages (e.g., messages sent using XMPP,SIMPLE, or IMPS).

In conjunction with RF circuitry 108, touch screen 112, displaycontroller 156, contact module 130, graphics module 132, text inputmodule 134, GPS module 135, map module 154, and music player module 146,workout support module 142 includes executable instructions to createworkouts (e.g., with time, distance, and/or calorie burning goals);communicate with workout sensors (sports devices); receive workoutsensor data; calibrate sensors used to monitor a workout; select andplay music for a workout; and display, store and transmit workout data.

In conjunction with touch screen 112, display controller 156, opticalsensor(s) 164, optical sensor controller 158, contact module 130,graphics module 132, and image management module 144, camera module 143includes executable instructions to capture still images or video(including a video stream) and store them into memory 102, modifycharacteristics of a still image or video, or delete a still image orvideo from memory 102.

In conjunction with touch screen 112, display controller 156, contactmodule 130, graphics module 132, text input module 134, and cameramodule 143, image management module 144 includes executable instructionsto arrange, modify (e.g., edit), or otherwise manipulate, label, delete,present (e.g., in a digital slide show or album), and store still and/orvideo images.

In conjunction with RF circuitry 108, touch screen 112, display systemcontroller 156, contact module 130, graphics module 132, and text inputmodule 134, browser module 147 includes executable instructions tobrowse the Internet in accordance with user instructions, includingsearching, linking to, receiving, and displaying web pages or portionsthereof, as well as attachments and other files linked to web pages.

In conjunction with RF circuitry 108, touch screen 112, display systemcontroller 156, contact module 130, graphics module 132, text inputmodule 134, e-mail client module 140, and browser module 147, calendarmodule 148 includes executable instructions to create, display, modify,and store calendars and data associated with calendars (e.g., calendarentries, to do lists, etc.) in accordance with user instructions.

In conjunction with RF circuitry 108, touch screen 112, display systemcontroller 156, contact module 130, graphics module 132, text inputmodule 134, and browser module 147, widget modules 149 aremini-applications that are, optionally, downloaded and used by a user(e.g., weather widget 149-1, stocks widget 149-2, calculator widget149-3, alarm clock widget 149-4, and dictionary widget 149-5) or createdby the user (e.g., user-created widget 149-6). In some embodiments, awidget includes an HTML (Hypertext Markup Language) file, a CSS(Cascading Style Sheets) file, and a JavaScript file. In someembodiments, a widget includes an XML (Extensible Markup Language) fileand a JavaScript file (e.g., Yahoo! Widgets).

In conjunction with RF circuitry 108, touch screen 112, display systemcontroller 156, contact module 130, graphics module 132, text inputmodule 134, and browser module 147, the widget creator module 150 are,optionally, used by a user to create widgets (e.g., turning auser-specified portion of a web page into a widget).

In conjunction with touch screen 112, display system controller 156,contact module 130, graphics module 132, and text input module 134,search module 151 includes executable instructions to search for text,music, sound, image, video, and/or other files in memory 102 that matchone or more search criteria (e.g., one or more user-specified searchterms) in accordance with user instructions.

In conjunction with touch screen 112, display system controller 156,contact module 130, graphics module 132, audio circuitry 110, speaker111, RF circuitry 108, and browser module 147, video and music playermodule 152 includes executable instructions that allow the user todownload and play back recorded music and other sound files stored inone or more file formats, such as MP3 or AAC files, and executableinstructions to display, present or otherwise play back videos (e.g., ontouch screen 112 or on an external, connected display via external port124). In some embodiments, device 100 optionally includes thefunctionality of an MP3 player, such as an iPod (trademark of AppleInc.).

In conjunction with touch screen 112, display controller 156, contactmodule 130, graphics module 132, and text input module 134, notes module153 includes executable instructions to create and manage notes, to dolists, and the like in accordance with user instructions.

In conjunction with RF circuitry 108, touch screen 112, display systemcontroller 156, contact module 130, graphics module 132, text inputmodule 134, GPS module 135, and browser module 147, map module 154 are,optionally, used to receive, display, modify, and store maps and dataassociated with maps (e.g., driving directions; data on stores and otherpoints of interest at or near a particular location; and otherlocation-based data) in accordance with user instructions.

In conjunction with touch screen 112, display system controller 156,contact module 130, graphics module 132, audio circuitry 110, speaker111, RF circuitry 108, text input module 134, e-mail client module 140,and browser module 147, online video module 155 includes instructionsthat allow the user to access, browse, receive (e.g., by streamingand/or download), play back (e.g., on the touch screen or on anexternal, connected display via external port 124), send an e-mail witha link to a particular online video, and otherwise manage online videosin one or more file formats, such as H.264. In some embodiments, instantmessaging module 141, rather than e-mail client module 140, is used tosend a link to a particular online video.

Each of the above identified modules and applications correspond to aset of executable instructions for performing one or more functionsdescribed above and the methods described in this application (e.g., thecomputer-implemented methods and other information processing methodsdescribed herein). These modules (i.e., sets of instructions) need notbe implemented as separate software programs, procedures or modules, andthus various subsets of these modules are, optionally, combined orotherwise re-arranged in various embodiments. In some embodiments,memory 102 optionally stores a subset of the modules and data structuresidentified above. Furthermore, memory 102 optionally stores additionalmodules and data structures not described above.

In some embodiments, device 100 is a device where operation of apredefined set of functions on the device is performed exclusivelythrough a touch screen and/or a touchpad (whether included in device 100or on a separate device, such as an input device). By using a touchscreen and/or a touchpad as the primary input control device foroperation of device 100, the number of physical input control devices(such as push buttons, dials, and the like) on device 100 is,optionally, reduced.

The predefined set of functions that are performed exclusively through atouch screen and/or a touchpad optionally include navigation betweenuser interfaces. In some embodiments, the touchpad, when touched by theuser, navigates device 100 to a main, home, or root menu from any userinterface that is displayed on device 100. In such embodiments, a “menubutton” is implemented using a touchpad. In some other embodiments, themenu button is a physical push button or other physical input controldevice instead of a touchpad.

FIG. 1B is a block diagram illustrating exemplary components for eventhandling in accordance with some embodiments. In some embodiments,memory 102 (in FIG. 1A) or 370 (FIG. 3) includes event sorter 170 (e.g.,in operating system 126) and a respective application 136-1 (e.g., anyof the aforementioned applications 137-151, 155, 380-390).

Event sorter 170 receives event information and determines theapplication 136-1 and application view 191 of application 136-1 to whichto deliver the event information. Event sorter 170 includes eventmonitor 171 and event dispatcher module 174. In some embodiments,application 136-1 includes application internal state 192, whichindicates the current application view(s) displayed on touch-sensitivedisplay 112 when the application is active or executing. In someembodiments, device/global internal state 157 is used by event sorter170 to determine which application(s) is (are) currently active, andapplication internal state 192 is used by event sorter 170 to determineapplication views 191 to which to deliver event information.

In some embodiments, application internal state 192 includes additionalinformation, such as one or more of: resume information to be used whenapplication 136-1 resumes execution, user interface state informationthat indicates information being displayed or that is ready for displayby application 136-1, a state queue for enabling the user to go back toa prior state or view of application 136-1, and a redo/undo queue ofprevious actions taken by the user.

Event monitor 171 receives event information from peripherals interface118. Event information includes information about a sub-event (e.g., auser touch on touch-sensitive display 112, as part of a multi-touchgesture). Peripherals interface 118 transmits information it receivesfrom I/O subsystem 106 or a sensor, such as proximity sensor 166,accelerometer(s) 168, and/or microphone 113 (through audio circuitry110). Information that peripherals interface 118 receives from I/Osubsystem 106 includes information from touch-sensitive display 112 or atouch-sensitive surface.

In some embodiments, event monitor 171 sends requests to the peripheralsinterface 118 at predetermined intervals. In response, peripheralsinterface 118 transmits event information. In other embodiments,peripheral interface 118 transmits event information only when there isa significant event (e.g., receiving an input above a predeterminednoise threshold and/or for more than a predetermined duration).

In some embodiments, event sorter 170 also includes a hit viewdetermination module 172 and/or an active event recognizer determinationmodule 173.

Hit view determination module 172 provides software procedures fordetermining where a sub-event has taken place within one or more views,when touch-sensitive display 112 displays more than one view. Views aremade up of controls and other elements that a user can see on thedisplay.

Another aspect of the user interface associated with an application is aset of views, sometimes herein called application views or userinterface windows, in which information is displayed and touch-basedgestures occur. The application views (of a respective application) inwhich a touch is detected optionally correspond to programmatic levelswithin a programmatic or view hierarchy of the application. For example,the lowest level view in which a touch is detected is, optionally,called the hit view, and the set of events that are recognized as properinputs are, optionally, determined based, at least in part, on the hitview of the initial touch that begins a touch-based gesture.

Hit view determination module 172 receives information related tosub-events of a touch-based gesture. When an application has multipleviews organized in a hierarchy, hit view determination module 172identifies a hit view as the lowest view in the hierarchy which shouldhandle the sub-event. In most circumstances, the hit view is the lowestlevel view in which an initiating sub-event occurs (i.e., the firstsub-event in the sequence of sub-events that form an event or potentialevent). Once the hit view is identified by the hit view determinationmodule, the hit view typically receives all sub-events related to thesame touch or input source for which it was identified as the hit view.

Active event recognizer determination module 173 determines which viewor views within a view hierarchy should receive a particular sequence ofsub-events. In some embodiments, active event recognizer determinationmodule 173 determines that only the hit view should receive a particularsequence of sub-events. In other embodiments, active event recognizerdetermination module 173 determines that all views that include thephysical location of a sub-event are actively involved views, andtherefore determines that all actively involved views should receive aparticular sequence of sub-events. In other embodiments, even if touchsub-events were entirely confined to the area associated with oneparticular view, views higher in the hierarchy would still remain asactively involved views.

Event dispatcher module 174 dispatches the event information to an eventrecognizer (e.g., event recognizer 180). In embodiments including activeevent recognizer determination module 173, event dispatcher module 174delivers the event information to an event recognizer determined byactive event recognizer determination module 173. In some embodiments,event dispatcher module 174 stores in an event queue the eventinformation, which is retrieved by a respective event receiver module182.

In some embodiments, operating system 126 includes event sorter 170.Alternatively, application 136-1 includes event sorter 170. In yet otherembodiments, event sorter 170 is a stand-alone module, or a part ofanother module stored in memory 102, such as contact/motion module 130.

In some embodiments, application 136-1 includes a plurality of eventhandlers 190 and one or more application views 191, each of whichincludes instructions for handling touch events that occur within arespective view of the application's user interface. Each applicationview 191 of the application 136-1 includes one or more event recognizers180. Typically, a respective application view 191 includes a pluralityof event recognizers 180. In other embodiments, one or more of eventrecognizers 180 are part of a separate module, such as a user interfacekit (not shown) or a higher level object from which application 136-1inherits methods and other properties. In some embodiments, a respectiveevent handler 190 includes one or more of: data updater 176, objectupdater 177, GUI updater 178, and/or event data 179 received from eventsorter 170. Event handler 190 optionally utilizes or calls data updater176, object updater 177 or GUI updater 178 to update the applicationinternal state 192. Alternatively, one or more of the application views191 includes one or more respective event handlers 190. Also, in someembodiments, one or more of data updater 176, object updater 177, andGUI updater 178 are included in a respective application view 191.

A respective event recognizer 180 receives event information (e.g.,event data 179) from event sorter 170, and identifies an event from theevent information. Event recognizer 180 includes event receiver 182 andevent comparator 184. In some embodiments, event recognizer 180 alsoincludes at least a subset of: metadata 183, and event deliveryinstructions 188 (which optionally include sub-event deliveryinstructions).

Event receiver 182 receives event information from event sorter 170. Theevent information includes information about a sub-event, for example, atouch or a touch movement. Depending on the sub-event, the eventinformation also includes additional information, such as location ofthe sub-event. When the sub-event concerns motion of a touch, the eventinformation optionally also includes speed and direction of thesub-event. In some embodiments, events include rotation of the devicefrom one orientation to another (e.g., from a portrait orientation to alandscape orientation, or vice versa), and the event informationincludes corresponding information about the current orientation (alsocalled device attitude) of the device.

Event comparator 184 compares the event information to predefined eventor sub-event definitions and, based on the comparison, determines anevent or sub-event, or determines or updates the state of an event orsub-event. In some embodiments, event comparator 184 includes eventdefinitions 186. Event definitions 186 contain definitions of events(e.g., predefined sequences of sub-events), for example, event 1(187-1), event 2 (187-2), and others. In some embodiments, sub-events inan event 187 include, for example, touch begin, touch end, touchmovement, touch cancellation, and multiple touching. In one example, thedefinition for event 1 (187-1) is a double tap on a displayed object.The double tap, for example, comprises a first touch (touch begin) onthe displayed object for a predetermined phase, a first lift-off (touchend) for a predetermined phase, a second touch (touch begin) on thedisplayed object for a predetermined phase, and a second lift-off (touchend) for a predetermined phase. In another example, the definition forevent 2 (187-2) is a dragging on a displayed object. The dragging, forexample, comprises a touch (or contact) on the displayed object for apredetermined phase, a movement of the touch across touch-sensitivedisplay 112, and lift-off of the touch (touch end). In some embodiments,the event also includes information for one or more associated eventhandlers 190.

In some embodiments, event definition 187 includes a definition of anevent for a respective user-interface object. In some embodiments, eventcomparator 184 performs a hit test to determine which user-interfaceobject is associated with a sub-event. For example, in an applicationview in which three user-interface objects are displayed ontouch-sensitive display 112, when a touch is detected on touch-sensitivedisplay 112, event comparator 184 performs a hit test to determine whichof the three user-interface objects is associated with the touch(sub-event). If each displayed object is associated with a respectiveevent handler 190, the event comparator uses the result of the hit testto determine which event handler 190 should be activated. For example,event comparator 184 selects an event handler associated with thesub-event and the object triggering the hit test.

In some embodiments, the definition for a respective event 187 alsoincludes delayed actions that delay delivery of the event informationuntil after it has been determined whether the sequence of sub-eventsdoes or does not correspond to the event recognizer's event type.

When a respective event recognizer 180 determines that the series ofsub-events do not match any of the events in event definitions 186, therespective event recognizer 180 enters an event impossible, eventfailed, or event ended state, after which it disregards subsequentsub-events of the touch-based gesture. In this situation, other eventrecognizers, if any, that remain active for the hit view continue totrack and process sub-events of an ongoing touch-based gesture.

In some embodiments, a respective event recognizer 180 includes metadata183 with configurable properties, flags, and/or lists that indicate howthe event delivery system should perform sub-event delivery to activelyinvolved event recognizers. In some embodiments, metadata 183 includesconfigurable properties, flags, and/or lists that indicate how eventrecognizers interact, or are enabled to interact, with one another. Insome embodiments, metadata 183 includes configurable properties, flags,and/or lists that indicate whether sub-events are delivered to varyinglevels in the view or programmatic hierarchy.

In some embodiments, a respective event recognizer 180 activates eventhandler 190 associated with an event when one or more particularsub-events of an event are recognized. In some embodiments, a respectiveevent recognizer 180 delivers event information associated with theevent to event handler 190. Activating an event handler 190 is distinctfrom sending (and deferred sending) sub-events to a respective hit view.In some embodiments, event recognizer 180 throws a flag associated withthe recognized event, and event handler 190 associated with the flagcatches the flag and performs a predefined process.

In some embodiments, event delivery instructions 188 include sub-eventdelivery instructions that deliver event information about a sub-eventwithout activating an event handler. Instead, the sub-event deliveryinstructions deliver event information to event handlers associated withthe series of sub-events or to actively involved views. Event handlersassociated with the series of sub-events or with actively involved viewsreceive the event information and perform a predetermined process.

In some embodiments, data updater 176 creates and updates data used inapplication 136-1. For example, data updater 176 updates the telephonenumber used in contacts module 137, or stores a video file used in videoplayer module 145. In some embodiments, object updater 177 creates andupdates objects used in application 136-1. For example, object updater176 creates a new user-interface object or updates the position of auser-interface object. GUI updater 178 updates the GUI. For example, GUIupdater 178 prepares display information and sends it to graphics module132 for display on a touch-sensitive display.

In some embodiments, event handler(s) 190 includes or has access to dataupdater 176, object updater 177, and GUI updater 178. In someembodiments, data updater 176, object updater 177, and GUI updater 178are included in a single module of a respective application 136-1 orapplication view 191. In other embodiments, they are included in two ormore software modules.

It shall be understood that the foregoing discussion regarding eventhandling of user touches on touch-sensitive displays and/or touchpadsalso applies to other forms of user inputs to operate multifunctiondevices 100 with input-devices, not all of which are initiated on touchscreens. For example, mouse movement and mouse button presses,optionally coordinated with single or multiple keyboard presses orholds; contact movements such as taps, drags, scrolls, etc., ontouch-pads; pen stylus inputs; movement of the device; oralinstructions; detected eye movements; biometric inputs; and/or anycombination thereof are optionally utilized as inputs corresponding tosub-events which define an event to be recognized.

FIG. 2 illustrates a portable or non-portable multifunction device 100having a touch screen 112 in accordance with some embodiments. As statedabove, multifunction device 100 is described as having the variousillustrated structures (such as touch screen 112, speaker 111,accelerometer 168, microphone 113, etc.); however, it is understood thatthese structures optionally reside on separate devices. For example,display-related structures (e.g., display, speaker, etc.) and/orfunctions optionally reside on a separate display device, input-relatedstructures (e.g., touch-sensitive surface, microphone, accelerometer,etc.) and/or functions optionally reside on a separate input device, andremaining structures and/or functions optionally reside on multifunctiondevice 100.

The touch screen 112 optionally displays one or more graphics withinuser interface (UI) 200. In this embodiment, as well as others describedbelow, a user is enabled to select one or more of the graphics by makinga gesture on the graphics, for example, with one or more fingers 202(not drawn to scale in the figure) or one or more styluses 203 (notdrawn to scale in the figure). In some embodiments, selection of one ormore graphics occurs when the user breaks contact with the one or moregraphics. In some embodiments, the gesture optionally includes one ormore taps, one or more swipes (from left to right, right to left, upwardand/or downward) and/or a rolling of a finger (from right to left, leftto right, upward and/or downward) that has made contact with device 100.In some implementations or circumstances, inadvertent contact with agraphic does not select the graphic. For example, a swipe gesture thatsweeps over an application icon optionally does not select thecorresponding application when the gesture corresponding to selection isa tap.

Device 100 optionally also includes one or more physical buttons, suchas “home” or menu button 204. As described previously, menu button 204is, optionally, used to navigate to any application 136 in a set ofapplications that are, optionally executed on device 100. Alternatively,in some embodiments, the menu button is implemented as a soft key in aGUI displayed on touch screen 112.

In one embodiment, device 100 includes touch screen 112, menu button204, push button 206 for powering the device on/off and locking thedevice, volume adjustment button(s) 208, Subscriber Identity Module(SIM) card slot 210, head set jack 212, and docking/charging externalport 124. Push button 206 is, optionally, used to turn the power on/offon the device by depressing the button and holding the button in thedepressed state for a predefined time interval; to lock the device bydepressing the button and releasing the button before the predefinedtime interval has elapsed; and/or to unlock the device or initiate anunlock process. In an alternative embodiment, device 100 also acceptsverbal input for activation or deactivation of some functions throughmicrophone 113. Device 100 also, optionally, includes one or morecontact intensity sensors 165 for detecting intensity of contacts ontouch screen 112 and/or one or more tactile output generators 167 forgenerating tactile outputs for a user of device 100.

FIG. 3 is a block diagram of an exemplary multifunction device with adisplay and a touch-sensitive surface in accordance with someembodiments. Device 300 need not include the display and thetouch-sensitive surface, as described above, but rather, in someembodiments, optionally communicates with the display and thetouch-sensitive surface on other devices. Additionally, device 300 neednot be portable. In some embodiments, device 300 is a laptop computer, adesktop computer, a tablet computer, a multimedia player device (such asa television or a set-top box), a navigation device, an educationaldevice (such as a child's learning toy), a gaming system, or a controldevice (e.g., a home or industrial controller). Device 300 typicallyincludes one or more processing units (CPU's) 310, one or more networkor other communications interfaces 360, memory 370, and one or morecommunication buses 320 for interconnecting these components.Communication buses 320 optionally include circuitry (sometimes called achipset) that interconnects and controls communications between systemcomponents. Device 300 includes input/output (I/O) interface 330comprising display 340, which is typically a touch screen display. I/Ointerface 330 also optionally includes a keyboard and/or mouse (or otherpointing device) 350 and touchpad 355, tactile output generator 357 forgenerating tactile outputs on device 300 (e.g., similar to tactileoutput generator(s) 167 described above with reference to FIG. 1A),sensors 359 (e.g., optical, acceleration, proximity, touch-sensitive,and/or contact intensity sensors similar to contact intensity sensor(s)165 described above with reference to FIG. 1A). Memory 370 includeshigh-speed random access memory, such as DRAM, SRAM, DDR RAM or otherrandom access solid state memory devices; and optionally includesnon-volatile memory, such as one or more magnetic disk storage devices,optical disk storage devices, flash memory devices, or othernon-volatile solid state storage devices. Memory 370 optionally includesone or more storage devices remotely located from CPU(s) 310. In someembodiments, memory 370 stores programs, modules, and data structuresanalogous to the programs, modules, and data structures stored in memory102 of portable or non-portable multifunction device 100 (FIG. 1A), or asubset thereof. Furthermore, memory 370 optionally stores additionalprograms, modules, and data structures not present in memory 102 ofportable or non-portable multifunction device 100. For example, memory370 of device 300 optionally stores drawing module 380, presentationmodule 382, word processing module 384, website creation module 386,disk authoring module 388, and/or spreadsheet module 390, while memory102 of portable or non-portable multifunction device 100 (FIG. 1A)optionally does not store these modules.

Each of the above identified elements in FIG. 3 are, optionally, storedin one or more of the previously mentioned memory devices. Each of theabove identified modules corresponds to a set of instructions forperforming a function described above. The above identified modules orprograms (i.e., sets of instructions) need not be implemented asseparate software programs, procedures or modules, and thus varioussubsets of these modules are, optionally, combined or otherwisere-arranged in various embodiments. In some embodiments, memory 370optionally stores a subset of the modules and data structures identifiedabove. Furthermore, memory 370 optionally stores additional modules anddata structures not described above.

FIG. 4 illustrates an exemplary user interface on a device (e.g., device300, FIG. 3) with a touch-sensitive surface 451 (e.g., a tablet ortouchpad 355, FIG. 3) that is separate from the display 450 (e.g., touchscreen display 112). Device 300 also, optionally, includes one or morecontact intensity sensors (e.g., one or more of sensors 357) fordetecting intensity of contacts on touch-sensitive surface 451 and/orone or more tactile output generators 359 for generating tactile outputsfor a user of device 300.

Although some of the examples which follow will be given with referenceto inputs on touch screen display 112 (where the touch sensitive surfaceand the display are combined), in some embodiments, the device detectsinputs on a touch-sensitive surface that is separate from the display,as shown in FIG. 4. In some embodiments the touch sensitive surface(e.g., 451 in FIG. 4) has a primary axis (e.g., 452 in FIG. 4) thatcorresponds to a primary axis (e.g., 453 in FIG. 4) on the display(e.g., 450). In accordance with these embodiments, the device detectscontacts (e.g., 460 and 462 in FIG. 4) with the touch-sensitive surface451 at locations that correspond to respective locations on the display(e.g., in FIG. 4, 460 corresponds to 468 and 462 corresponds to 470). Inthis way, user inputs (e.g., contacts 460 and 462, and movementsthereof) detected by the device on the touch-sensitive surface (e.g.,451 in FIG. 4) are used by the device to manipulate the user interfaceon the display (e.g., 450 in FIG. 4) of the multifunction device whenthe touch-sensitive surface is separate from the display. It should beunderstood that similar methods are, optionally, used for other userinterfaces described herein.

Additionally, while the following examples are given primarily withreference to finger inputs (e.g., finger contacts, finger tap gestures,finger swipe gestures), it should be understood that, in someembodiments, one or more of the finger inputs are replaced with inputfrom another input device (e.g., a mouse based input or stylus input).For example, a swipe gesture is, optionally, replaced with a mouse click(e.g., instead of a contact) followed by movement of the cursor alongthe path of the swipe (e.g., instead of movement of the contact). Asanother example, a tap gesture is, optionally, replaced with a mouseclick while the cursor is located over the location of the tap gesture(e.g., instead of detection of the contact followed by ceasing to detectthe contact). Similarly, when multiple user inputs are simultaneouslydetected, it should be understood that multiple computer mice are,optionally, used simultaneously, or a mouse and finger contacts are,optionally, used simultaneously.

As used herein, the term “focus selector” refers to an input elementthat indicates a current part of a user interface with which a user isinteracting. In some implementations that include a cursor or otherlocation marker, the cursor acts as a “focus selector,” so that when aninput (e.g., a press input) is detected on a touch-sensitive surface(e.g., touchpad 355 in FIG. 3 or touch-sensitive surface 451 in FIG. 4)while the cursor is over a particular user interface element (e.g., abutton, window, slider or other user interface element), the particularuser interface element is adjusted in accordance with the detectedinput. In some implementations that include a touch-screen display(e.g., touch-sensitive display system 112 in FIG. 1A or touch screen 112in FIG. 4A) that enables direct interaction with user interface elementson the touch-screen display, a detected contact on the touch-screen actsas a “focus selector,” so that when an input (e.g., a press input by thecontact) is detected on the touch-screen display at a location of aparticular user interface element (e.g., a button, window, slider orother user interface element), the particular user interface element isadjusted in accordance with the detected input. In some implementationsfocus is moved from one region of a user interface to another region ofthe user interface without corresponding movement of a cursor ormovement of a contact on a touch-screen display (e.g., by using a tabkey or arrow keys to move focus from one button to another button); inthese implementations, the focus selector moves in accordance withmovement of focus between different regions of the user interface.Without regard to the specific form taken by the focus selector, thefocus selector is generally the user interface element (or contact on atouch-screen display) that is controlled by the user so as tocommunicate the user's intended interaction with the user interface(e.g., by indicating, to the device, the element of the user interfacewith which the user is intending to interact). For example, the locationof a focus selector (e.g., a cursor, a contact or a selection box) overa respective button while a press input is detected on thetouch-sensitive surface (e.g., a touchpad or touch screen) will indicatethat the user is intending to activate the respective button (as opposedto other user interface elements shown on a display of the device).

The user interface figures described below include various intensitydiagrams that show the current intensity of the contact on thetouch-sensitive surface relative to one or more intensity thresholds(e.g., a contact detection intensity threshold IT0, a light pressintensity threshold ITL, a deep press intensity threshold ITD, and/orone or more other intensity thresholds). This intensity diagram istypically not part of the displayed user interface, but is provided toaid in the interpretation of the figures. In some embodiments, the lightpress intensity threshold corresponds to an intensity at which thedevice will perform operations typically associated with clicking abutton of a physical mouse or a trackpad. In some embodiments, the deeppress intensity threshold corresponds to an intensity at which thedevice will perform operations that are different from operationstypically associated with clicking a button of a physical mouse or atrackpad. In some embodiments, when a contact is detected with anintensity below the light press intensity threshold (e.g., and above anominal contact-detection intensity threshold IT0 below which thecontact is no longer detected), the device will move a focus selector inaccordance with movement of the contact on the touch-sensitive surfacewithout performing an operation associated with the light pressintensity threshold or the deep press intensity threshold. Generally,unless otherwise stated, these intensity thresholds are consistentbetween different sets of user interface figures.

An increase of intensity of the contact from an intensity below thelight press intensity threshold ITL to an intensity between the lightpress intensity threshold ITL and the deep press intensity threshold ITDis sometimes referred to as a “light press” input. An increase ofintensity of the contact from an intensity below the deep pressintensity threshold ITD to an intensity above the deep press intensitythreshold ITD is sometimes referred to as a “deep press” input. Anincrease of intensity of the contact from an intensity below thecontact-detection intensity threshold IT0 to an intensity between thecontact-detection intensity threshold IT0 and the light press intensitythreshold ITL is sometimes referred to as detecting the contact on thetouch-surface. A decrease of intensity of the contact from an intensityabove the contact-detection intensity threshold IT0 to an intensitybelow the contact intensity threshold IT0 is sometimes referred to asdetecting liftoff of the contact from the touch-surface. In someembodiments IT0 is zero. In some embodiments IT0 is greater than zero.In some illustrations a shaded circle or oval is used to representintensity of a contact on the touch-sensitive surface. In someillustrations a circle or oval without shading is used represent arespective contact on the touch-sensitive surface without specifying theintensity of the respective contact.

In some embodiments described herein, one or more operations areperformed in response to detecting a gesture that includes a respectivepress input or in response to detecting the respective press inputperformed with a respective contact (or a plurality of contacts), wherethe respective press input is detected based at least in part ondetecting an increase in intensity of the contact (or plurality ofcontacts) above a press-input intensity threshold. In some embodiments,the respective operation is performed in response to detecting theincrease in intensity of the respective contact above the press-inputintensity threshold (e.g., a “down stroke” of the respective pressinput). In some embodiments, the press input includes an increase inintensity of the respective contact above the press-input intensitythreshold and a subsequent decrease in intensity of the contact belowthe press-input intensity threshold, and the respective operation isperformed in response to detecting the subsequent decrease in intensityof the respective contact below the press-input threshold (e.g., an “upstroke” of the respective press input).

In some embodiments, the device employs intensity hysteresis to avoidaccidental inputs sometimes termed “jitter,” where the device defines orselects a hysteresis intensity threshold with a predefined relationshipto the press-input intensity threshold (e.g., the hysteresis intensitythreshold is X intensity units lower than the press-input intensitythreshold or the hysteresis intensity threshold is 75%, 90% or somereasonable proportion of the press-input intensity threshold). Thus, insome embodiments, the press input includes an increase in intensity ofthe respective contact above the press-input intensity threshold and asubsequent decrease in intensity of the contact below the hysteresisintensity threshold that corresponds to the press-input intensitythreshold, and the respective operation is performed in response todetecting the subsequent decrease in intensity of the respective contactbelow the hysteresis intensity threshold (e.g., an “up stroke” of therespective press input). Similarly, in some embodiments, the press inputis detected only when the device detects an increase in intensity of thecontact from an intensity at or below the hysteresis intensity thresholdto an intensity at or above the press-input intensity threshold and,optionally, a subsequent decrease in intensity of the contact to anintensity at or below the hysteresis intensity, and the respectiveoperation is performed in response to detecting the press input (e.g.,the increase in intensity of the contact or the decrease in intensity ofthe contact, depending on the circumstances).

For ease of explanation, the description of operations performed inresponse to a press input associated with a press-input intensitythreshold or in response to a gesture including the press input are,optionally, triggered in response to detecting either: an increase inintensity of a contact above the press-input intensity threshold, anincrease in intensity of a contact from an intensity below thehysteresis intensity threshold to an intensity above the press-inputintensity threshold, a decrease in intensity of the contact below thepress-input intensity threshold, and/or a decrease in intensity of thecontact below the hysteresis intensity threshold corresponding to thepress-input intensity threshold. Additionally, in examples where anoperation is described as being performed in response to detecting adecrease in intensity of a contact below the press-input intensitythreshold, the operation is, optionally, performed in response todetecting a decrease in intensity of the contact below a hysteresisintensity threshold corresponding to, and lower than, the press-inputintensity threshold.

FIG. 5 illustrates a block diagram of an exemplary architecture for thedevice 500 according to some embodiments of the disclosure. In theembodiment of FIG. 5, media content is optionally received by device 500via network interface 502, which is optionally a wireless or wiredconnection. The device 500 may communicate with a server 516 via networkinterface 502, connected over a network such as a local area network(LAN) or wide area network (WAN) such that the Internet. The one or moreprocessors 504 optionally execute any number of programs stored inmemory 506 or storage, which optionally includes instructions to performone or more of the methods and/or processes described in thisdisclosure.

In some embodiments, display controller 508 causes the various userinterfaces of the disclosure to be displayed on display 514. Further,input to device 500 is optionally provided by remote 510 via remoteinterface 512, which is optionally a wireless or a wired connection. Itis understood that the embodiment of FIG. 5 is not meant to limit thefeatures of the device of the disclosure, and that other components tofacilitate other features described in the disclosure are optionallyincluded in the architecture of FIG. 5 as well.

Metadata Selection and Associated Processes

Many electronic devices have graphical user interfaces that allow a userto navigate through numerous content items. There is a need for accurateand useful metadata for the content items to ease user interaction.Metadata can be pulled from several different sources, and often themetadata can be incomplete, redundant, and/or conflicting. Theembodiments described below provide methods for generating preferredmetadata from among metadata pulled from different sources.

FIG. 6 illustrates an exemplary user interface for navigating throughand selecting content items in accordance with some embodiments. Theuser interface is used to illustrate the processes described below,including the processes described below with reference to FIGS. 7A-7B.

FIG. 6 illustrates an example of a movie information user interface. Theuser interface is displayed on display 514 of a device (e.g., device500) and is responsive to user input, such as on touch-sensitive surface451 and/or remote 510. The user interface optionally includes metadatarelated to a content item (e.g., movie, episode, TV series, actor,athlete, director, sports team, sports league, etc.). FIG. 6 includesmetadata related to a movie, The Dark Knight. The metadata optionallyincludes metadata for attributes such as cover art 601, cast list 603,title and release date 605, description 607, rating 609, running time611, and genre list 613, among other possibilities.

The metadata may be received from any of a plurality of sources. Forexample, the content item itself may be available from multiple sources(e.g., content sources, such as iTunes, Amazon, Netflix, Xfinity, Hulu,on demand content provided by cable service providers, live television,etc.) and the content sources may also provide metadata with the contentitem. Further, metadata for a content item may be obtained fromsecondary sources that do not provide content items (e.g., InternetMovie Database (IMDb), Wikipedia, The Movie Database (TMDb), TribuneMedia Services (TMS), etc.).

In some embodiments, a device generates preferred metadata for each of aplurality of attributes of a content item, and the metadata is displayedin a user interface (e.g., the preferred metadata may be sent over anetwork to a device that displays the metadata and/or the preferredmetadata may be generated on the device that displays the metadata,etc.). The preferred metadata may be generated by applying any one orany combination of a plurality of selection criteria. Examples ofselection criteria are described below with reference to FIGS. 7A-7B.For example, selection criteria may include consensus, trust, spelling,length, union/intersection, popularity, chronological, image quality,subscription status, and additional attributes, among otherpossibilities.

FIGS. 7A-7B are flow diagrams illustrating a method of generatingpreferred metadata for a particular attribute of a content item inaccordance with some embodiments. The method is optionally performed atan electronic device as described above with reference to FIGS. 1-5,including a device in communication over a network with a set top box orother user interface generating device. Some operations in method 700are, optionally, combined and/or the order of some operations is,optionally, changed.

As described below, the method 700 provides ways in which a device cangenerate preferred metadata for a particular attribute of a contentitem. The method reduces the cognitive burden on a user when interactingwith a user interface by providing relevant and informative metadata forattributes of content items, thereby creating a more intuitive andefficient human-machine interface.

In some embodiments, an electronic device (e.g., a device incommunication over a network with a set top box or other user interfacegenerating device, etc., such as the server 516 in communication withthe user-interface generating device 500 in FIG. 5) with one or moreprocessors and memory stores (702) metadata associated with a contentitem (e.g., movie, episode, TV series, actor, athlete, director, sportsteam, sports league, etc.). The metadata optionally includes (704) firstmetadata from a first source (e.g., a content provider (iTunes, Netflix,Xfinity, etc.), or secondary source (IMDb, Wikipedia, etc.)) and secondmetadata from a second source (different from the first source). Boththe first and second metadata are optionally associated (706) with aparticular attribute of the content item. For example, attributes of acontent item may include cover art, cast list, title, release date,description, rating, running time, genre list, name, age, biography,and/or photograph, among other possibilities.

For example, a plurality of metadata is optionally stored in associationwith the content item The Dark Knight. The Dark Knight may be availablefrom both iTunes and Netflix, and each of those services may providemetadata for a plurality of attributes of The Dark Knight. Each contentprovider may provide a title, a release date, a running time, adescription, a cast list, a list of genres, etc. Further, metadata maybe stored from secondary sources, such as Wikipedia and IMDb. Themetadata may be redundant, conflicting, and/or incomplete. For example,the titles from iTunes and Netflix may be identical, but thedescriptions may be entirely different or partially different. Further,the cast list from IMDb may be exhaustive, and the cast lists fromWikipedia and iTunes may be different subsets of the cast list fromIMDb. The genre lists from Wikipedia and iTunes may be different withsome overlap. Although embodiments described herein describe comparingfirst and second metadata, the criteria described herein can be used toselect preferred metadata from among any number of metadata.

Based on the first and second metadata, the electronic device generates(708) preferred metadata for the particular attribute of the contentitem (e.g., selecting either the first or second metadata as thepreferred metadata, combining the first and second metadata to generatethe preferred metadata, etc.). For example, if the particular attributeis genre list, and the first and second metadata come from Wikipedia andiTunes, respectively, then the electronic device optionally generatespreferred metadata by selecting either the metadata from iTunes or themetadata from Wikipedia, or selecting portions of both the metadata fromiTunes and the metadata from Wikipedia, among other possibilities. Theselections are optionally made based on a criterion or a combination ofcriteria as described in more detail below. The preferred metadata isthen optionally sent to a device to be displayed in a user interface asillustrated in FIG. 6.

In some embodiments, generating the preferred metadata optionallyincludes selecting (712) the first metadata as the preferred metadata inaccordance with a determination that the first and second metadata areequivalent. For example, the first and second metadata are equivalent ifthey are identical or are otherwise in the agreement, such as withdifferent forms of a first name (Brad vs. Bradley), or as with a genrethat may be a subset of another genre (Comedy vs. Romantic Comedy).

In some embodiments, generating the preferred metadata optionallyfurther includes comparing (714) the first metadata to each of aplurality of metadata associated with the particular attribute of thecontent item. The first metadata is optionally selected (716) as thepreferred metadata in accordance with a determination that two or moreof the plurality of metadata are equivalent to the first metadata (andthe plurality of metadata includes more instances of the first metadatathan any other distinct metadata). For example, if more sources identifya band called “Pixies” than a band called “The Pixies” (or othervariations), then “Pixies” may be selected as the preferred metadata fora band name attribute.

In some embodiments, generating the preferred metadata is optionallyfurther based (718) on a first weight associated with the first sourceand a second weight associated with the second source. Generating thepreferred metadata optionally includes selecting the first metadata asthe preferred metadata in accordance with a determination that the firstweight is greater than the second weight. For example, the weightsoptionally indicate that the first source is more trusted than thesecond source, and thus the first metadata from the first source isoptionally selected as the preferred metadata. In some embodiments, theprimary source of the content item (e.g., the source from which thecontent itself will be played) is optionally weighted more highly thanother sources. In some embodiments, individual authors are optionallygiven different weights, including individual authors from a singlesource. For example, images from a particular photographer may beweighted more highly than images from other photographers.

In some embodiments, generating the preferred metadata includesselecting (720) the first metadata as the preferred metadata inaccordance with a determination that the first metadata is properlyspelled and the second metadata is misspelled. In some embodiments,other qualitative measurements are used to generate the preferredmetadata. For example, the first metadata is selected in accordance witha determination that the first metadata includes fewer commas, fewerquestion marks, fewer grammar mistakes, etc. than the second metadata.

In some embodiments, generating the preferred metadata includesselecting (722) the first metadata as the preferred metadata inaccordance with a determination that the first metadata is longer thanthe second metadata. For example, a description of a movie that islonger may be preferable as the fullest description of the movie. Insome embodiments, the shorter metadata may be selected (e.g., in theinterest of brevity).

In some embodiments, generating the preferred metadata optionallyincludes selecting (724) as the preferred metadata portions of the firstmetadata and portions of the second metadata. For example, the union orthe intersection of the first and second metadata may be selected as thepreferred metadata for lists of genres or cast lists. Using the union ofthe two may gather the most information, whereas using the intersectionof the two may focus on consensus as an indicator of accuracy. In someembodiments, generating the preferred metadata optionally furtherincludes sorting (726) the portions of the first and second metadatabased on a popularity index associated with the portions. For example, alist of cast members or athletes on a team may be sorted such that themost popular actors/athletes are first in the list. In some embodiments,the portions of the first and second metadata may be sorted based on anumber of occurrences of various portions. For example, a first actorthat occurs in both the first and second metadata may be sorted higherthan a second actor that only occurs in the first metadata. In someembodiments, the portions of the first and second metadata may be sortedbased on popularity data specific to the content item. For example, afirst actor that only appears in every scene of the content item may besorted higher than a second actor that only appears in a single scene ofthe content item.

In some embodiments, generating the preferred metadata optionallyincludes selecting (728) the first metadata as the preferred metadatabased on a comparison between a date associated with the first metadataand a date associated with the second metadata. For example, a mostrecent photo may be selected as the preferred photo for an actor, or anearliest release date may be selected as the preferred release date fora movie, etc.

In some embodiments, generating the preferred metadata optionallyincludes selecting (730) the first metadata as the preferred metadatabased on a location associated with the first metadata. For example, thepreferred title for the Canadian market is optionally a title associatedwith Canada. Further, ratings may be associated with certain countries(e.g., R in the United States vs. 18 in the United Kingdom).

In some embodiments, generating the preferred metadata optionallyincludes selecting (732) the first metadata as the preferred metadata inaccordance with a determination that an image resolution associated withthe first metadata is greater than an image resolution associated withthe second metadata. For example, the image with the higher resolutionmay be selected. In some embodiments, the image with a higher bit depth,image quality, etc. or a preferred aspect ratio (e.g., 16:9) may beselected.

In some embodiments, generating the preferred metadata optionallyincludes selecting (734) the first metadata as the preferred metadatabased on an additional attribute of the content item. For example, ifthe content item is an unrated version of a movie (the additionalattribute is rating), then the unrated poster should be selected as thepreferred poster (the particular attribute is poster), and the unratedversion may have a different runtime (the particular attribute isruntime). If the content item is an IMAX version of a movie (theadditional attribute is film format), then the IMAX version of theposter should be selected as the preferred poster (the particularattribute is poster). If the rating of the content is PG-13 (theadditional attribute is rating), then a PG-13 poster may be selectedinstead of an R poster that has explicit content (the particularattribute is poster).

In some embodiments, generating the preferred metadata optionallyincludes selecting (736) the first metadata as the preferred metadatabased on a subscription service associated with the second metadata. Forexample, a description provided by IMDb may be selected over adescription provided by Netflix because a particular user doesn'tsubscribe to Netflix and/or there aren't rights to use the Netflixdescription. In some embodiments, this criterion may override anothercriterion, so that even if the Netflix description is determined to bebetter by some other criterion, it still may not be used.

In some embodiments, some or all of the first and second metadata may betransformed based on a dictionary prior to generating preferred metadatabased on one or more of the above criteria. For example, if the firstmetadata describes a genre as “Romantic Comedy” and the second metadatadescribes the genre as “Comedy”, a dictionary optionally maps the genreto two separate genres “Romance” and “Comedy” and the first metadata maybe transformed to include those two separate genres. The preferredmetadata is then generated based on the second metadata and thetransformed first metadata.

It should be understood that the particular order in which theoperations in FIGS. 7A-7B have been described is merely exemplary and isnot intended to indicate that the described order is the only order inwhich the operations could be performed. One of ordinary skill in theart would recognize various ways to reorder the operations describedherein.

The foregoing description, for purpose of explanation, has beendescribed with reference to specific embodiments. However, theillustrative discussions above are not intended to be exhaustive or tolimit the invention to the precise forms disclosed. Many modificationsand variations are possible in view of the above teachings. Theembodiments were chosen and described in order to best explain theprinciples of the invention and its practical applications, to therebyenable others skilled in the art to best use the invention and variousdescribed embodiments with various modifications as are suited to theparticular use contemplated.

The invention claimed is:
 1. A method for displaying information about acontent item comprising: at a server: receiving, by the server, thecontent item, wherein the content item is received with a firstplurality of attributes and a second attribute that is distinct from thefirst plurality of attributes, wherein one or more values of the firstplurality of attributes are presented on a display screen of a clientdevice; receiving, by the server, first metadata associated with thecontent item from a first source and second metadata associated with thecontent item from a second source, wherein both the first and secondmetadata define a plurality of values for the first plurality ofattributes of the content item, and wherein the first source is not aprovider of the content item and the second source is a provider of thecontent item; storing the first metadata and the second metadata ascombined metadata for the content item; receiving, from the clientdevice, a request for a value for a first attribute of the firstplurality of attributes associated with the content item, wherein thefirst attribute comprises a poster attribute for the content item;analyzing the combined metadata of the content item to determine whetherthe second attribute is a rating attribute of the content item or aformat attribute of the content item; in response to determining thatthe second attribute is the rating attribute: determining a rating valueassociated with the content item; and selecting a first value for theposter attribute that corresponds to the rating value associated withthe content item; in response to determining that the second attributeis the format attribute: determining a format value associated with thecontent item; and selecting a second value for the poster attribute thatcorresponds to the format value associated with the content item;causing the client device to present, on the display screen, theselected value associated with the first attribute of the content itemin response to the request.
 2. The method of claim 1, further comprisingtransmitting, to the client device, information associated with a thirdattribute of the content item, wherein the information associated withthe third attribute of the content item includes portions of a thirdvalue associated with the third attribute of the content item andportions of a fourth value associated with the third attribute of thecontent item, the portions of the third value and the portions of thefourth value being sorted based on a popularity index, whereintransmitting the information associated with the third attribute furthercomprises: determining whether a first weight associated with the firstsource is greater than a second weight associated with the secondsource; selecting a fifth value associated with the third attribute ofthe content item received from the first source and not a sixth valueassociated with the third attribute of the content item received fromthe second source when the first weight is greater than the secondweight; and selecting the sixth value associated with the thirdattribute of the content item received from the second source and notthe fifth value associated with the third attribute of the content itemreceived from the first source, when the second weight is greater thanthe first weight.
 3. The method of claim 1, wherein the first attributerepresents one or more media associated with the content item, furthercomprising: receiving the first value and the second value for the firstattribute, wherein the first value represents a first media item createdby a first creator and the second value represents a second item createdby a second creator; determining that a first weight associated with thefirst creator is higher than a second weight associated with the secondcreator; and based on the determination, selecting the first value forthe first attribute.
 4. The method of claim 2, further comprising:determining whether the fifth value is longer than the sixth value;selecting the fifth value and not the sixth value when the fifth valueis longer than the sixth value; and selecting the sixth value and notthe fifth value when the sixth value is longer than the fifth value. 5.The method of claim 1, wherein the content item represents a visualmedia item, further comprising: determining that the first value for thefirst attribute of the content item represents a first actor thatappears in the content item and the second value for the first attributeof the content item represents a second actor that appears in thecontent item; determining that the first actor of the content item has afirst frequency of occurrence in the content item and the second actorof the content item has a second frequency of occurrence in the contentitem; determining that the first frequency of occurrence is higher thanthe second frequency of occurrence; and based on the determination thatthe first frequency of occurrence is higher than the second frequency ofoccurrence, selecting the first value and not the second value for thefirst attribute of the content item.
 6. The method of claim 2, furthercomprising: determining whether the fifth value and the sixth value areequivalent; selecting the fifth value and not the sixth value when thefifth value and the sixth value are equivalent; and selecting the sixthvalue and not the fifth value when the fifth value and the sixth valueare not equivalent.
 7. The method of claim 6, wherein the determinationthat the fifth value and the sixth value are equivalent includescomparing the fifth value to each of a plurality of values associatedwith the third attribute of the content item, and a determination thattwo or more of the plurality of values are equivalent to the thirdvalue.
 8. The method of claim 2, further comprising: determining whethera value of a location attribute of the content item is a firstrespective location or a second respective location; selecting the fifthvalue associated with the third attribute of the content item and notthe sixth value when the value of the location attribute is a firstrespective location; and selecting the sixth value associated with thethird attribute of the content item and not the fifth value when thevalue of the location attribute is a second respective location.
 9. Themethod of claim 2, further comprising: determining whether a first imageresolution associated with the first source value is greater than asecond image resolution associated with the second source value;selecting the fifth value and not the sixth value when the first imageresolution is greater than the second image resolution; and selectingthe sixth value and not the fifth value when the first image resolutionis greater than the second image resolution.
 10. The method of claim 2,further comprising: determining whether a subscription serviceassociated with the first source is a first respective service or asecond respective service; selecting the fifth value and not the sixthvalue when the subscription service is the first respective service; andselecting the sixth value and not the fifth value when the subscriptionservice is the second respective service.
 11. A non-transitory computerreadable medium, the computer readable medium containing instructionsthat, when executed, perform a method comprising: at a server:receiving, by the server, the content item, wherein the content item isreceived with a first plurality of attributes and a second attributethat is distinct from the first plurality of attributes, wherein one ormore values of the first plurality of attributes are presented on adisplay screen of a client device; receiving, by the server, firstmetadata associated with the content item from a first source and secondmetadata associated with the content item from a second source, whereinboth the first and second metadata define a plurality of values for thefirst plurality of attributes of the content item, and wherein the firstsource is not a provider of the content item and the second source is aprovider of the content item; storing the first metadata and the secondmetadata as combined metadata for the content item; receiving, from theclient device, a request for a value for a first attribute of the firstplurality of attributes associated with the content item, wherein thefirst attribute comprises a poster attribute for the content item;analyzing the combined metadata of the content item to determine whetherthe second attribute is a rating attribute of the content item or aformat attribute of the content item; in response to determining thatthe second attribute is the rating attribute: determining a rating valueassociated with the content item; and selecting a first value for theposter attribute that corresponds to the rating value associated withthe content item; in response to determining that the second attributeis the format attribute: determining a format value associated with thecontent item; and selecting a second value for the poster attribute thatcorresponds to the format value associated with the content item;causing the client device to present, on the display screen, theselected value associated with the first attribute of the content itemin response to the request.
 12. A server comprising: one or moreprocessors; memory; and one or more programs, wherein the one or moreprograms are stored in the memory and are configured to be executed bythe one or more processors, which when executed by the one or moreprocessors, cause the server to perform a method comprising: receiving,by the server, the content item, wherein the content item is receivedwith a first plurality of attributes and a second attribute that isdistinct from the first plurality of attributes, wherein one or morevalues of the first plurality of attributes are presented on a displayscreen of a client device; receiving, by the server, first metadataassociated with the content item from a first source and second metadataassociated with the content item from a second source, wherein both thefirst and second metadata define a plurality of values for the firstplurality of attributes of the content item, and wherein the firstsource is not a provider of the content item and the second source is aprovider of the content item; storing the first metadata and the secondmetadata as combined metadata for the content item; receiving, from theclient device, a request for a value for a first attribute of the firstplurality of attributes associated with the content item, wherein thefirst attribute comprises a poster attribute for the content item;analyzing the combined metadata of the content item to determine whetherthe second attribute is a rating attribute of the content item or aformat attribute of the content item; in response to determining thatthe second attribute is the rating attribute: determining a rating valueassociated with the content item; and selecting a first value for theposter attribute that corresponds to the rating value associated withthe content item; in response to determining that the second attributeis the format attribute: determining a format value associated with thecontent item; and selecting a second value for the poster attribute thatcorresponds to the format value associated with the content item;causing the client device to present, on the display screen, theselected value associated with the first attribute of the content itemin response to the request.
 13. The method of claim 1, wherein the firstadditional attribute is an indication that the content item is a firstversion of the content item, and the second additional attribute is anindication that the content item is a second version of the contentitem, different than the first version.
 14. The non-transitory computerreadable medium of claim 11, wherein the first additional attribute isan indication that the content item is a first version of the contentitem, and the second additional attribute is an indication that thecontent item is a second version of the content item, different than thefirst version.
 15. The server of claim 12, wherein the first additionalattribute is an indication that the content item is a first version ofthe content item, and the second additional attribute is an indicationthat the content item is a second version of the content item, differentthan the first version.
 16. The non-transitory computer readable mediumof claim 11, the method further comprising transmitting informationassociated with a third attribute of the content item, wherein theinformation associated with the third attribute of the content itemincludes portions of a third value associated with the third attributeof the content item and portions of a fourth value associated with thethird attribute of the content item, the portions of the third value andthe portions of the fourth value being sorted based on a popularityindex, wherein transmitting the information associated with the thirdattribute further comprises: determining whether a first weightassociated with the first source is greater than a second weightassociated with the second source; selecting a fifth value associatedwith the third attribute of the content item received from the firstsource and not a sixth value associated with the third attribute of thecontent item received from the second source when the first weight isgreater than the second weight; and selecting the sixth value associatedwith the third attribute of the content item received from the secondsource and not the fifth value associated with the third attribute ofthe content item received from the first source, when the second weightis greater than the first weight.
 17. The server of claim 12, the methodfurther comprising transmitting information associated with a thirdattribute of the content item, wherein the information associated withthe third attribute of the content item includes portions of a thirdvalue associated with the third attribute of the content item andportions of a fourth value associated with the third attribute of thecontent item, the portions of the third value and the portions of thefourth value being sorted based on a popularity index, whereintransmitting the information associated with the third attribute furthercomprises: determining whether a first weight associated with the firstsource is greater than a second weight associated with the secondsource; selecting a fifth value associated with the third attribute ofthe content item received from the first source and not a sixth valueassociated with the third attribute of the content item received fromthe second source when the first weight is greater than the secondweight; and selecting the sixth value associated with the thirdattribute of the content item received from the second source and notthe fifth value associated with the third attribute of the content itemreceived from the first source, when the second weight is greater thanthe first weight.